Inventor · disambiguated record

Josef Ehrenfraund

Also filed as: EHRENFREUND JOSEF

1 granted patent·35 citations·filing 1988–1988

49Inventor score
Technology areasC07D
Files withCIBA GEIGY CORP1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →